{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["position of vehicle", "roadster", "hatchback", "vehicle range", "truck", "vehicle type", "SUV"], "input": "Let the clever boy help find out the black Dongfeng Aeolus ax three and brown Chevrolet Equinox"}
{"position of vehicle": [], "roadster": [], "hatchback": [], "vehicle range": [], "truck": [], "vehicle type": [], "SUV": ["Dongfeng Aeolus ax three", "Chevrolet Equinox"]}